Android Developer – Mobile
SiDi
full-time
Posted on:
Location Type: Hybrid
Location: Manaus • Brazil
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About the role
- Work across the full software development lifecycle, from requirements analysis and architecture definition to coding, testing, maintenance and ongoing evolution of solutions.
- Write code following best practices, investigate and resolve defects, implement improvements and changes requested by internal and external clients, ensuring software quality and stability.
- Actively collaborate with clients and technical teams to define scope, validate solutions, integrate features and apply agile methodologies.
- Share knowledge, provide technical support to partners and colleagues, perform code reviews and contribute to the team’s technical growth.
- Participate in innovation initiatives by proposing new ideas, projects and patents, evaluating feasibility of innovative solutions and contributing to SiDi’s technical excellence.
- Support continuous improvement of processes, technical estimates, risk management and quality activities, including occasional national and international travel for collaboration and knowledge transfer.
Requirements
- Strong knowledge of Java and Kotlin
- Prior experience in Technical Leadership – ability to lead the technical team and drive strategic technical decisions
- Experience with Android SDK (especially WorkManager, BroadcastReceivers, ContentProviders)
- Experience with Android Jetpack components
- Experience creating Services on Android
- Knowledge of design patterns and architectures such as MVC and MVVM
- Experience with solutions that communicate with other applications
- Experience with databases (SQL and NoSQL)
- Knowledge of text indexing and search
- Knowledge of performance analysis and application optimization
- Knowledge of unit testing
- Basic understanding of application security and privacy
- Familiarity with unit tests and instrumented tests
- Experience with AI: training and validation of models, use of LLMs
- Knowledge of NLP and semantic search
Benefits
- Quality of life: 40-hour workweek under CLT employment, flexible hours and possibility of hybrid work
- Well‑being: Wellhub (Gympass), workplace exercise classes, on-site office massages and psychological support (Zenklub)
- Health: Medical and dental plans for you and your family
- Family: Childcare assistance for our miniSiDiers, 120 days maternity leave and extended paternity leave
- Future: SiDi contributes with you to a private retirement plan
- Education: Support program for continuing education and specialization, incentives to become fluent in other languages and weekly lecture cycles on global trend topics
- Food: Flexible meal and grocery vouchers
- Transportation: Transportation subsidy and parking for those working at the office
- Recognition: Annual performance bonus and awards for SiDiers who deliver outstanding work
- Diversity: Committees focused on Well‑being, Diversity, Mental Health, Social Initiatives, Sustainability and Inclusion of Women in Technology
- Modern offices: Relaxed, collaborative environments with common areas, decompression rooms, pantries, coffee machines and snacks
- Still want more? Dozens of partner discounts and benefits!
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
JavaKotlinAndroid SDKAndroid JetpackServices on AndroidSQLNoSQLperformance analysisapplication optimizationunit testing
Soft Skills
Technical Leadershipcollaborationknowledge sharingcode reviewsinnovationstrategic decision makingcontinuous improvementrisk managementtechnical supportcommunication